,申请号JP20000559331-传众专利搜索

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发明名称
摘要
申请公布号	JP2002520520(A)	申请公布日期	2002.07.09
申请号	JP20000559331	申请日期	1999.06.24
申请人		发明人
分类号	E21D11/38;(IPC1-7):E21D11/38	主分类号	E21D11/38
代理机构		代理人
主权项
地址

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